Parsing a XML Element's Attribute with XSLT

I see questions concerning attributes, XML, and XSLT have already been asked; none helped me so far.

Here's what I want to do: I would like to take my XML data and send it through an XSLT style-sheet that will read every node and parse through it's attribute. E.g.,

Here's my problem: I can't seem to figure out what XSLT element or function would actually parse through an attribute's value in side of an element.
In att="true", I want it to fetch the value true.

Thanks for any help! If I didn't make myself clear enough, I'll be more than happy to clarify...

Oh, maybe I should mention this. I already have a stylesheet written, I just need to know how one would implement the aformentioned functionality.

Well, <xsl:value-of select="@att"/> should get you 'true'. Basically @attribute-name accesses the attribute's value. Use it how you will .